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Question:The roaring of the thunder is due to 1. Multiple reflections of sound 2. Refraction of Sound

a) Only 1

b) Only 2

c) Both 1 and 2

d) Neither 1 Nor 2

Check Answer:


Echoes can be heard more than once due to successive or multiple reflections from different reflecting surfaces .For eg , roaring of thunder is due to successive reflection of sound from reflecting surfaces like the clouds and the land.